CVE-2025-34077

An authentication bypass vulnerability exists in the WordPress Pie Register plugin ≤ 3.7.1.4 that allows unauthenticated attackers to impersonate arbitrary users by submitting a crafted POST request to the login endpoint. By setting social_site=true and manipulating the user_id_social_site parameter, an attacker can generate a valid WordPress session cookie for any user ID, including administrators. Once authenticated, the attacker may exploit plugin upload functionality to install a malicious plugin containing arbitrary PHP code, resulting in remote code execution on the underlying server.

CVSS

No CVSS.

References

Link	Resource
https://github.com/GTSolutions/Pie-Register
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/unix/webapp/wp_pie_register_bypass_rce.rb
https://pieregister.com/
https://vulncheck.com/advisories/wordpress-pie-register-plugin-rce
https://wordpress.org/plugins/pie-register/
https://www.exploit-db.com/exploits/50395

Configurations

No configuration.

History

10 Jul 2025, 13:18

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-09 01:15

Updated : 2025-07-10 13:18

NVD link : CVE-2025-34077

Mitre link : CVE-2025-34077

CVE.ORG link : CVE-2025-34077

JSON object : View

Products Affected

No product.

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

CWE-306

Missing Authentication for Critical Function

CWE-434

Unrestricted Upload of File with Dangerous Type

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